Evidence map›Paper›PMID 19737943›Full record

ArticleClinical cancer research : an official journal of the American Association for Cancer Research2009

Association of inflammation-related and microRNA gene expression with cancer-specific mortality of colon adenocarcinoma.

Aaron J Schetter, Giang Huong Nguyen, Elise D Bowman, Ewy A Mathé, Siu Tsan Yuen, Jason E Hawkes, Carlo M Croce, Suet Yi Leung, Curtis C Harris

Open access · greenAbstract read
In one paragraph

Article in Clinical cancer research : an official journal of the American Association for Cancer Research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 3 pooled it
6.4field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

106 citing papers in PubMed, 3 syntheses or guidelines pooled it, 186 citations in OpenAlex.

  1. Pooled it
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  8. Emerging immunologic approaches as cancer anti-angiogenic therapies.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
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  18. Serum micro-RNA Identifies Early Stage Colorectal Cancer in a Multi-Ethnic Population.Asian Pacific journal of cancer prevention : APJCP · 2020
    Article
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  20. Article

46 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 5 institutions in 3 countries.

Aaron J SchetterLaboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland 20892, USA.
Giang Huong Nguyen
Elise D Bowman
Ewy A Mathé
Siu Tsan Yuen
Jason E Hawkes
Carlo M Croce
Suet Yi Leung
Curtis C Harris
Howard Hughes Medical Institute · USCenter for Cancer Research · USQueen Mary Hospital · CNNational Cancer Institute · USUniversity of Hong Kong · HK

Funding

Human Colon CancerZIABC010878 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HARRIS, CURTIS · 2009 to 2012
$2.9M
Howard Hughes Medical InstituteIntramural NIH HHS Z99 CA999999
6 · The paper itself

Abstract

purposeInflammatory genes and microRNAs have roles in colon carcinogenesis; therefore, they may provide useful biomarkers for colon cancer. This study examines the potential clinical utility of an inflammatory gene expression signature as a prognostic biomarker for colon cancer in addition to previously examined miR-21 expression. EXPERIMENTAL

designQuantitative reverse transcriptase-PCR. was used to measure the expression of 23 inflammatory genes in colon adenocarcinomas and adjacent noncancerous tissues from 196 patients. These data were used to develop models for cancer-specific mortality on a training cohort (n = 57), and this model was tested in both a test (n = 56) and a validation (n = 83) cohort. Expression data for miR-21 were available for these patients and were compared and combined with inflammatory gene expression.

resultsPRG1, IL-10, CD68, IL-23a, and IL-12a expression in noncancerous tissue, and PRG1, ANXA1, IL-23a, IL-17a, FOXP3, and HLA-DRA expression in tumor tissues were associated with poor prognosis based on Cox regression (/Z-score/ >1.5) and were used to generate the inflammatory risk score (IRS). IRS was associated with cancer-specific mortality in the training, test (P = 0.01), and validation (P = 0.02) cohorts. This association was strong for stage II cases (P = 0.002). Expression of miR-21 was associated with IL-6, IL-8, IL-10, IL-12a, and NOS2a, providing evidence that the function of this microRNA and these inflammatory genes are linked. Both IRS and miR-21 expression were independently associated with cancer-specific mortality, including stage II patients alone.

conclusionIRS and miR-21 expression are independent predictors of colon cancer prognosis and may provide a clinically useful tool to identify high-risk patients.

Indexed as

AdenocarcinomaAdultAgedAged, 80 and overBiomarkers, TumorCohort StudiesColonic NeoplasmsCytokinesFemaleGene Expression ProfilingHumansInflammationMaleMicroRNAsMiddle AgedPrognosisBiomarkers, TumorCytokinesMicroRNAsMIRN21 microRNA, human

Identifiers

PMID19737943
PMCPMC2745503
OpenAlexW2103454678

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.